Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,638,114",
      "signature": "0xacf098a9d490562ea20901729d4dc89f6c60e9774bbeb3613a3f055b4b97c2094ece76b564fd04a5d6766c9edef82afe",
      "randomness": "0x9d0af92a79bba65aa7ecc03465a7e0455282632fedfb9a69b5da4c7b74150362"
    }
  ],
  "blockNumber": "7,429,843"
}

{
  "Sr25519": "0x420c686076711deb5c136ffd4f7cb42ab07bbe9cdc5027953ddbabf7308fd071d7a05d719c079ed0b8b100b468e450243c52f4eea23a1907b71a2afd8b084e80"
}